Source Crayola® CSS3 CSS4
#3c331f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5b5135
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#948759
 
#8a795d
shadow
#808080
grey
#808080
grey
#d3cfc1
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey